Fig. 5From: Exogenous H2S contributes to recovery of ischemic post-conditioning-induced cardioprotection by decrease of ROS level via down-regulation of NF-κB and JAK2-STAT3 pathways in the aging cardiomyocytesThe effect of exogenous H2S on MDA content and SOD, CAT and GSH-PX activities. SOD (a), CAT (c) and GSH-PX (d) activities and MDA (b) content were detected in the cell culture medium. All data are mean ± SEM of eight determinations. *p < 0.05 vs. control group; #p < 0.05 vs. H/R group; &p < 0.05 vs. PC group; $p < 0.05 vs. H/R + NaHS groupBack to article page